East Hicks Canyon Retarding Basin, located in Irvine, California, serves as a vital debris control and flood risk reduction structure along the Hicks Can Wash. Constructed in 1997, this earth dam stands at a height of 49 feet, with a maximum storage capacity of 75 acre-feet spread over a surface area of 6 acres. The basin has a low hazard potential and is currently in satisfactory condition, as assessed in September 2017.

Managed by the local government, the East Hicks Canyon Retarding Basin is regulated by the California Department of Water Resources (DWR), specifically in terms of safety of dams. The structure is subject to state permitting, inspection, and enforcement to ensure its continued functionality in mitigating flood risks and controlling debris flow. In case of emergencies, the basin's emergency action plan and contact information are essential components for swift response and risk management.

With its strategic location and design, the East Hicks Canyon Retarding Basin plays a crucial role in safeguarding the surrounding area from potential flooding and debris hazards. As a key part of the California water resource infrastructure, this structure stands as a testament to effective flood risk reduction measures and proactive management strategies in the face of changing climate patterns and environmental challenges.